Design a complete Responsive Website

About the website: Railway information service providing website, Reference website for functional understanding - [login to view URL] - refer this website to understand basic functionality of the website, Major design work in home page, All inner pages, E mail templates, tables, Gallery, Blog, popup menu, and train information page in lite graphical representation for easy understanding. Logical expectation from the designer 1. Develop all the front end functionalities with more flexible to add/edit and delete easily, All the text should be displayed clear and larger with proper font, color and size. High quality CSS3 design to be developed. This is a public websit, people should understand easily, 2. Java scripts/AJAX/HTML5/Jquery/CSS3 3. Website performance speed to be more than 95% - Google analysis score and GTMatrix score 4. Responsive Admin/User page display screen - with 4, 5, 7, 15, 19 inch. 5. SEO - standards to be followed. 6. Browser compatibility with – Firefox, IE and Chrome. 7. All the HTML, CSS3 and XHTML files design will be validated before accepting it. TERMS & CONDITIONS: 1) To provide at least 4 mock design - The designer need to come up with 4 different styles 2) Tight dateline of not more than 4 weeks upon confirmation of web design draft 3) Do not request for upfront payments - Milestone amount will be released immediately after completions of the each phase. 4) Designer to complete the task in phases and give the detailed description for each phase task. Attached document for more info.